package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.*;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author liuzemin
 * @date 2021/1/12 10:29
 * @description
 */

/**
 * 1、导入依赖
 * 2、编写配置，给容器注入RestHighLevelClient
 * 3、参照API https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high.html
 */

@Configuration
public class GulimallElasticSearchConfig {

    public static final RequestOptions COMMON_OPTION;
    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//        builder.addHeader("Authorization", "Bearer" + TOKEN);
//        builder.setHttpAsyncResponseConsumerFactory(
//                new HttpAsyncResponseConsumerFactory
//                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTION = builder.build();
    }

    @Bean
    public RestHighLevelClient esRestClient(){
        RestClientBuilder builder = null;
        builder = RestClient.builder(new HttpHost("192.168.10.10", 9200, "http"));
        RestHighLevelClient client = new RestHighLevelClient(builder);

        //        RestHighLevelClient client = new RestHighLevelClient(
    //                RestClient.builder(
    //                        new HttpHost("192.168.10.10", 9200, "http")));
            return client;
    }
}






















